VoxHenry: FFT-Accelerated Inductance Extraction for Voxelized Geometries
dc.contributor.author | Yucel, Abdulkadir C. | |
dc.contributor.author | Georgakis, Ioannis P. | |
dc.contributor.author | Polimeridis, Athanasios G. | |
dc.contributor.author | Bagci, Hakan | |
dc.contributor.author | White, Jacob K. | |
dc.date.accessioned | 2018-02-01T07:25:02Z | |
dc.date.available | 2018-02-01T07:25:02Z | |
dc.date.issued | 2018-01-18 | |
dc.identifier.citation | Yucel AC, Georgakis IP, Polimeridis AG, Bagci H, White JK (2018) VoxHenry: FFT-Accelerated Inductance Extraction for Voxelized Geometries. IEEE Transactions on Microwave Theory and Techniques: 1–13. Available: http://dx.doi.org/10.1109/tmtt.2017.2785842. | |
dc.identifier.issn | 0018-9480 | |
dc.identifier.issn | 1557-9670 | |
dc.identifier.doi | 10.1109/tmtt.2017.2785842 | |
dc.identifier.uri | http://hdl.handle.net/10754/626991 | |
dc.description.abstract | VoxHenry, a fast Fourier transform (FFT)-accelerated integral-equation-based simulator for extracting frequency-dependent inductances and resistances of structures discretized by voxels, is presented. VoxHenry shares many features with the popular inductance extractor, FastHenry. Just like FastHenry, VoxHenry solves a combination of the electric volume integral equation and the current continuity equation, but with three distinctions that make VoxHenry suitable and extremely efficient for analyzing voxelized geometries: 1) it leverages a carefully selected set of piecewise-constant and piecewise-linear basis functions; 2) it exploits FFTs to accelerate the matrix-vector multiplications during the iterative solution of system of equations; and 3) it employs a sparse preconditioner to ensure the rapid convergence of iterative solution. VoxHenry is capable of accurately computing frequency-dependent inductances and resistances of arbitrarily shaped and large-scale structures on a desktop computer. The accuracy, efficiency, and applicability of VoxHenry are demonstrated through inductance analysis of various structures, including square and circular coils as well as arrays of RF inductors (situated over ground planes). | |
dc.description.sponsorship | Skoltech as part of the Skoltech-MIT Next Generation Program | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
dc.relation.url | http://ieeexplore.ieee.org/document/8263410/ | |
dc.subject | Fast Fourier transform (FFT) | |
dc.subject | FastHenry | |
dc.subject | inductance extraction | |
dc.subject | magneto-quasistatic analysis | |
dc.subject | parasitic extraction | |
dc.subject | partial element equivalent circuit | |
dc.subject | volume integral equation (VIE) | |
dc.subject | voxelized geometries | |
dc.title | VoxHenry: FFT-Accelerated Inductance Extraction for Voxelized Geometries | |
dc.type | Article | |
dc.contributor.department | Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division | |
dc.contributor.department | Electrical Engineering Program | |
dc.identifier.journal | IEEE Transactions on Microwave Theory and Techniques | |
dc.contributor.institution | Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139 USA | |
dc.contributor.institution | Center for Computational Data-Intensive Science and Engineering, Skolkovo Institute of Science and Technology, Moscow 143026, Russia. | |
kaust.person | Yucel, Abdulkadir | |
kaust.person | Bagci, Hakan | |
dc.date.published-online | 2018-01-18 | |
dc.date.published-print | 2018-04 |
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